19th Symposium on Boundary Layers and Turbulence (Expanded View)

* - Indicates paper has been withdrawn from meeting

Program Chairpersons:
Wayne M. Angevine, CIRES, University of Colorado, and NOAA/ESRL
Branko Kosovic, NCAR

Compact View of Conference

Sunday, 1 August 2010
5:00 PM-7:00 PM, Sunday
Registration Begins
 
Monday, 2 August 2010
7:30 AM-5:45 PM, Monday
Registration continues through 6 August, 2010
 
9:00 AM-9:15 AM, Monday, Red Cloud Peak
Plenary Session 1 Introductory Remarks by AMS President (Joint between the 19th Symposium on Boundary Layers and Turbulence, the Ninth Symposium on the Urban Environment, and the 29th Conference on Agricultural and Forest Meteorology)
Speaker: Margaret LeMone, NCAR, Boulder, CO
 
9:15 AM-10:00 AM, Monday, Red Cloud Peak
Joint Session 1 Observations in Complex and Urban Terrain and Canopies I (Joint between the 19th Symposium on Boundary Layers and Turbulence, the Ninth Symposium on the Urban Environment, and the 29th Conference on Agricultural and Forest Meteorology)
Cochairs: Nathaniel A. Brunsell, University of Kansas, Lawrence, KS; Fei Chen, NCAR, Boulder, CO; Branko Kosovic, NCAR, Boulder, CO
9:15 AMJ1.1Doppler lidar observations of urban boundary layer dynamics in London, UK   wrf recordingRecorded presentation
Janet F. Barlow, University of Reading, Reading, United Kingdom; and T. M. Dunbar, C. R. Wood, E. Nemitz, M. W. Gallagher, and R. M. Harrison
9:30 AMJ1.2Direct observations of the turbulence kinetic energy budget within an orchard canopy   wrf recordingRecorded presentation
Steven P. Oncley, NCAR, Boulder, CO; and W. J. Massman and E. G. Patton
9:45 AMJ1.3An observational study of turbulence inside a close basin   wrf recordingRecorded presentation
Sharon Zhong, Michigan State University, East Lansing, MI; and P. J. Fu, X. Bian, C. D. Whiteman, and T. Horst
 
10:00 AM-10:30 AM, Monday, Shavano Peak Foyer
Coffee Break
 
10:30 AM-12:00 PM, Monday, Red Cloud Peak
Joint Session 2 Observations in Complex and Urban Terrain and Canopies II (Joint between the 19th Symposium on Boundary Layers and Turbulence, the 29th Conference on Agricultural and Forest Meteorology, and the Ninth Symposium on the Urban Environment)
Cochairs: Nathaniel A. Brunsell, University of Kansas, Lawrence, KS; Julie K. Lundquist, University of Colorado at Boulder, Boulder, CO; Wayne M. Angevine, CIRES, University of Colorado, and NOAA/ESRL, Boulder, CO
10:30 AMJ2.1Scaling properties of biologically active scalar concentration fluctuations in the surface layer over a managed peatland   wrf recordingRecorded presentation
Matteo Detto, UCB, Berkeley, CA; and D. D. Baldocchi and G. G. Katul
10:45 AMJ2.2Mixing Processes in the Nocturnal Atmospheric Boundary Layer and Their Impacts on Urban Ozone Concentrations and Heat Island Intensity  extended abstract wrf recordingRecorded presentation
Petra M. Klein, Univ. of Oklahoma, Norman, OK; and J. K. Lundquist and J. B. Basara
11:00 AMJ2.3Space-time variability of subcanopy horizontal advection in moderately complex terrain  extended abstract wrf recordingRecorded presentation
Christoph K. Thomas, Oregon State University, Corvallis, OR
11:15 AMJ2.4Impact of gravity waves on the turbulent exchange above a forest site  extended abstract wrf recordingRecorded presentation
Andrei Serafimovich, University of Bayreuth, Bayreuth, Germany; and C. J. Nappo and T. Foken
11:30 AMJ2.5Eddy covariance methodologies revisited for urban measurements   wrf recordingRecorded presentation
Annika Iida Nordbo, University of Helsinki, Helsinki, Finland; and L. Järvi and T. Vesala
11:45 AMJ2.6The effect of tilt-corrections on fluxes and 3D wind statistics over sloping, forested terrain   wrf recordingRecorded presentation
Sean P. Burns, NCAR, Boulder, CO; and J. Sun, S. P. Oncley, D. H. Lenschow, and R. K. Monson
 
12:00 PM-1:30 PM, Monday
Lunch Break
 
1:30 PM-2:30 PM, Monday, Torrey's Peak I&II
Plenary Session 1 Keynote Address: "A climate change perspective on marine boundary layer cloud dynamics"
Speaker: Christopher S. Bretherton, University of Washington, Seattle, WA
Chair: Wayne M. Angevine, CIRES, University of Colorado, and NOAA/ESRL, Boulder, CO
1:30 PMKeynote Address   wrf recordingRecorded presentation
 
2:30 PM-3:30 PM, Monday, Shavano Peak
Coffee Break
 
3:30 PM-5:45 PM, Monday, Torrey's Peak I&II
Session 1A Boundary-layer Clouds
Chair: Stephan R. de Roode, Delft University of Technology, Delft Netherlands
3:30 PM1A.1Subtropical boundary layer cloud feedbacks on climate change – the CGILS LES/SCM column modeling intercomparison   wrf recordingRecorded presentation
Christopher S. Bretherton, University of Washington, Seattle, WA; and M. H. Zhang and P. N. Blossey
3:45 PM1A.2A detailed LES Study of Transport and Mixing near Cloud Edges  extended abstract
Susan Pesman, Delft University, Delft, Netherlands; and H. J. J. Jonker
4:00 PM1A.3Large-Eddy Simulation of a stratocumulus to cumulus cloud transition as observed during ASTEX  extended abstract wrf recordingRecorded presentation
Stephan R. de Roode, Delft University of Technology, Delft, Netherlands; and J. van der Dussen
4:15 PM1A.4Improvements to the Representation of Shallow Clouds in WRF   wrf recordingRecorded presentation
Larry K. Berg, Pacific Northwest National Laboratory, Richland, WA; and W. I. Gustafson
4:30 PM1A.5Boundary layer - cloud interaction in the summer Arctic   wrf recordingRecorded presentation
Michael Tjernström, Stockholm University, Stockholm, Sweden; and T. Mauritsen and J. Sedlar
4:45 PM1A.6Dynamics of Diurnal Variation of Stratus Clouds in Monterey Bay Area   wrf recordingRecorded presentation
Shouping Wang, NRL, Monterey, CA; and Y. Jin, Q. Jiang, and Q. Wang
5:00 PM1A.7Orographic precipitation enhancement by boundary-layer turbulence: evidence from vertically pointing airborne cloud radar data   wrf recordingRecorded presentation
Bart Geerts, University of Wyoming, Laramie, WY; and Q. Miao
5:15 PM1A.8Stratocumulus-topped atmospheric boundary layers: GPS RO observations vs. ECMWF analysis   wrf recordingRecorded presentation
Feiqin Xie, University of California, Los Angeles, Los Angeles, CA; and D. Wu, C. O. Ao, A. J. Mannucci, and E. R. Kursinski
5:30 PM1A.9Retrieval of cloud microphysical and turbulence profiles using the NOAA/PSD W-band cloud radar from R/V Ronald H. Brown during the VOCALS-REx field program   wrf recordingRecorded presentation
Christopher W. Fairall, NOAA/ESRL/PSD, Boulder, CO; and S. P. de Szoeke, W. A. Brewer, P. Zuidema, and V. P. Ghate
 
3:30 PM-5:45 PM, Monday, Torrey's Peak III & IV
Session 1B Observations and Modeling Related to Renewable Energy Applications I
Chair: William P. Mahoney, III, NCAR, Boulder, CO
3:30 PM1B.1Validation of boundary-layer winds from WRF Mesoscale Forecasts with applications to wind energy forecasting  extended abstract
Caroline Draxl, Risř DTU Technical University of Denmark, Roskilde, Denmark; and A. N. Hahmann, A. Peńa, J. N. Nissen, and G. Giebel
3:45 PM1B.2On the importance of accurate wind profile for wind power applications  
Mark Zagar, Vestas Wind Systems, A/S, Randers, Denmark; and F. A. Třgersen
4:00 PM1B.3Improving 0 – 12h wind energy prediction by assimilating surface, met-tower, turbine nacelle anemometer, wind profiler and lidar wind observations using the NCAR WRF-RTFDDA model   wrf recordingRecorded presentation
Yubao Liu, NCAR, Boulder, CO
4:15 PM1B.4Large-eddy simulation of wind-turbine wakes: Evaluation of turbine parameterizations  
Fernando Porté-Agel, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland; and Y. T. Wu, H. Lu, and L. Chamorro
4:30 PM1B.5Turbulent flow over sinusoidal bumps and hills derived from large eddy simulations  extended abstract
Peter P. Sullivan, NCAR, Boulder, CO; and E. G. Patton and K. W. Ayotte
4:45 PM1B.6Wind energy-related atmospheric boundary layer large-eddy simulation using OpenFOAM  extended abstract wrf recordingRecorded presentation wrf recordingRecorded presentation
Matthew J. Churchfield, National Renewable Energy Laboratory, Golden, CO; and G. Vijayakumar, J. G. Brasseur, and P. J. Moriarty
5:00 PM1B.7A coupled groundwater-atmospheric model for wind energy forecasting  
Julie K. Lundquist, University of Colorado at Boulder, Boulder, CO; and R. M. Maxwell, J. D. Mirocha, S. G. Smith, C. S. Woodward, and A. F. B. Tompson
5:15 PM1B.8Significance of mesoscale surface heterogeneity in wind speed forecasting  
Song-Lak Kang, Texas Tech University, Lubbock, TX; and D. Lenschow, P. Sullivan, and P. Mininni
5:30 PM1B.9Effects of thermal stability and incoming boundary-layer flow in the structure of wind turbine wake(s): a wind tunnel study  
Leonardo Chamorro, University of Minnesota, Minneapolis, MN; and F. Porté-Agel
 
6:00 PM-7:30 PM, Monday, Shavano Peak and Castle Peak
Formal Poster Viewing and Reception
 
6:00 PM-7:30 PM, Monday, Castle Peak Ballroom
Joint Poster Session 1 Boundary Layers Over Canopies and Heterogeneous Terrain (Joint between the 19th Symposium on Boundary Layers and Turbulence and the 29th Conference on Agricultural and Forest Meteorology)
 JP1.1Attributing Tall Tower Flux Data to Heterogeneous Vegetation  
Natascha Kljun, Swansea University, Swansea, United Kingdom; and G. Gelybó, Z. Barcza, A. Kern, and L. Haszpra
 JP1.2Using sky view factor to model radiation and thermal structure within and above a forest canopy in sloping terrain  
Norma J. Froelich, Indiana University, Bloomington, Indiana; and C. S. B. Grimmond and H. P. Schmid
 JP1.3Tall tower based evaluation of the MOD17 model over heterogeneous agricultural vegetation  
Györgyi Gelybó, Eötvös Loránd University, Budapest, Hungary; and Z. Barcza, A. Kern, N. Kljun, and L. Haszpra
 JP1.4Removing the contribution of mesoscale fluctuations to surface sensible and latent heat fluxes over a heterogeneous surface  
Micheal Hicks, Howard University, Washington, DC; and S. L. Kang, D. Lenschow, M. Robjhon, B. B. Demoz, and E. Joseph
JP1.5Single and two-point statistics of turbulence and tree-sway measurements  
Jonathan J. Furst, East Carolina University, Greenville, NC; and H. B. Su
 JP1.5Vertical Structure of the CO2 Exchange Between the Surface and the Atmosphere Within and Above An Araucaria Forest Canopy  
Hans Zimermann, Universidade Federal de Santa Maria, Santa Maria, Brazil; and O. L. L. Moraes, C. Teichrieb, P. E. S. Oliveira, D. Regina Roberti, and O. C. Acevedo
 
6:00 PM-7:30 PM, Monday, Castle Peak Ballroom
Poster Session 1 Boundary-layer Observations
 P1.1Studying the Boundary Layer Late Afternoon and Sunset Turbulence (BLLAST)  extended abstract
David Pino, Technical University of Catalonia, Castelldefels, Spain; and M. Lothon, W. M. Angevine, J. Bange, R. J. Beare, G. Canut, F. Couvreux, H. Delbarre, F. Gibert, B. Gioli, H. J. J. Jonker, D. Lenschow, F. Lohou, L. Mahrt, E. Pardyjak, and J. Vilŕ-Guerau de Arellano
 P1.2Vertical wind velocity observations at the Cabauw tower  extended abstract
Huug G. Ouwersloot, Delft University of Technology, Delft, Netherlands; and S. R. de Roode, F. C. Bosveld, and P. Kroon
 P1.3Scintillometry with non-uniform crosswind fields  
Helen C. Ward, King's College London (& CEH Wallingford), London, United Kingdom; and J. G. Evans, H. A. R. De Bruin, and C. S. B. Grimmond
 P1.4Two-component horizontal motion vectors from scanning eye-safe aerosol lidar  
Shane D. Mayor, California State University Chico, Chico, CA; and P. Dérian, P. Héas, and E. Mémin
 P1.5Effects of Low-Frequency Motions on Momentum and Scalars Exchange: A Case Study from EBEX2000  
Yu Zhang, Cold and Arid Regions Environmental and Engineering Research Institute, Lanzhou, Gansu, China; and H. Liu
 P1.6CentNet—A deployable 100-station network for surface exchange research  
Steven P. Oncley, NCAR, Boulder, CO; and S. Semmer, T. W. Horst, J. Militzer, G. Maclean, K. Knudson, C. Golubieski, and L. L. Dong
 P1.7Vertical turbulence measurements from the RACORO field campaign  
Julia E. Flaherty, Pacific Northwest National Laboratory, Richland, WA; and L. K. Berg and J. M. Comstock
 
6:00 PM-7:30 PM, Monday, Castle Peak Ballroom
Poster Session 2 Parameterization of Boundary-layer Processes
 P2.1Assessment of numerical weather forecasts using satellite land surface temperatures  extended abstract
John M. Edwards, Met Office, Exeter, United Kingdom
 P2.2Fog Forecasting Using Synergy between Models of Different Complexity: Large-Eddy Simulation, Column Modelling and Limited Area Modelling  
G.J. Steeneveld, Wageningen University, Wageningen, Netherlands; and M. Masbou, C. C. van Heerwaarden, C. Mohr, W. Schneider, M. Müller, A. Bott, and A. A. M. Holtslag
 P2.3Evaluation of two turbulence parameterization schemes in the Community Climate System Model and their representation of the diurnal cycle  
Jenny Lindvall, Stockholm University, Stockholm, Sweden; and G. Svensson
 P2.4PDF parameterization of boundary layer clouds and turbulence at resolutions that permit deep convection  extended abstract
Vincent E. Larson, Univ. of Wisconsin, Milwaukee, WI; and D. P. Schanen, M. Wang, M. Ovchinnikov, and S. J. Ghan
 P2.5Study on the Positioning of Sounding Balloon Drifting associated with a process of Gale and Temperature Drop using MM5  extended abstract
Li Wei, China Meteorological Administration, Beijing, China; and J. Lei, L. Shuyan, Z. Jun, and H. Lei
 P2.6Identifying parameters to describe local land-atmosphere coupling  
M. Ek, NOAA/NWS/NCEP, Suitland, MD; and C. Jacobs, J. A. Santanello, and O. Tuinenburg
 
6:00 PM-7:30 PM, Monday, Castle Peak Ballroom
Poster Session 3 Stable Boundary Layers
 P3.1Analysis of the Dispersion of Smoke released in the Night-time Surface Layer  
Harm J. J. Jonker, Delft University of Technology, Delft, Netherlands; and S. R. de Roode and F. C. Bosveld
 P3.2Linear relations among atmospheric radon concentration, air temperature, and net radiation in nighttime, and their implications  
Y. Omori, Tohoku University, Sendai, Japan; and H. Nagahama, Y. Ishikawa, A. Kimura, M. Nagayama, and T. Sekine
 P3.3Erosion of the nocturnal boundary layer in the Amazonia: during RaCCI / LBA  
Theomar T. A. T. Neves Sr., INPE, Săo José dos Campo, Brazil; and G. F. Fisch
 P3.4 has been moved to the 29AgForest Program  
 P3.4Wave-modified turbulence fluxes above and below a forest canopy in the stable boundary layer  
Carmen J. Nappo, CJN Research Meteorology, Knoxville, TN; and M. Y. Leclerc, H. F. Duarte, N. Pingintha, D. Durden, G. Zhang, L. Pires, M. J. Parker, and R. J. Kurzeja
 P3.5Climatology of wave-like phenomena in the nocturnal boundary layer  
David J. Durden, The University of Georgia, Griffin, GA; and C. J. Nappo and M. Y. Leclerc
 P3.6Assessing the shear-sheltering theory applied to low-level jets in the nocturnal stable boundary layer  
Henrique F. Duarte, The University of Georgia, Griffin, GA; and M. Y. Leclerc and G. Zhang
 P3.7Large-eddy simulation of an infinitely large wind farm in a stable atmospheric boundary layer  
Hao Lu, University of Minnesota, Minneapolis, MN; and F. Porté-Agel
 P3.8Large-eddy‭ ‬simulation of the stable boundary layer with a focus on low-level jet and boundary layer depth  
Bowen Zhou, University of California, Berkeley, Berkeley, CA; and F. K. Chow
 
6:00 PM-7:30 PM, Monday, Castle Peak Ballroom
Poster Session 4 Numerical Simulations of Boundary Layers
 P4.1The entrainment process between the Monsoon flow and the Saharan Air Layer in the West African Monsoon system  extended abstract
Guylaine Canut, Université de Toulouse, Laboratoire d'Aérologie - CNRS UMR 5560, Campistrous, France; and F. Couvreux, M. Lothon, D. Pino, and F. Said
 P4.2Building-resolving simulations in mesoscale models using the immersed boundary method  
Katherine A. Lundquist, University of California, Berkeley, CA; and F. K. Chow and J. K. Lundquist
 P4.3Neutrally-stratified boundary layer flows over a 2-D block: An LES study  
Yu-Ting Wu, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland; and F. Porté-Agel
 P4.4Influence of Subcloud-layer Structures on the Transition to Deep Convection  extended abstract
Steef Boing, Delft University of Technology, Delft, Netherlands; and H. J. J. Jonker, A. P. Siebesma, and W. W. Grabowski
 P4.5Analysis of the turbulent kinetic energy budget in the planetary boundary layer by large eddy simulation  
Franciano S. Puhales, UFSM, Santa Maria, Rio Grande do Su, Brazil; and O. C. Acevedo, G. A. Degrazia, U. Rizza, and O. L. L. Moraes
 P4.6A large-eddy simulation study of turbulent flow over multiscale topography  
Feng Wan, University of Minnesota, Minneapolis, MN; and F. Porté-Agel
 P4.7Modeling the 3D microscale wind structures at a large wind energy farm with complex terrain using the NCAR WRF-RTFDDA-LES model  
Yuewei Liu, NCAR, Boulder, CO
 P4.8Nested simulations for wind energy applications  
Nikola Marjanovic, University of California, Berkeley, Berkeley, CA; and F. K. Chow and J. K. Lundquist
 P4.9Aerosol-drizzle-cloud interaction in marine boundary layers: Impacts of large-scale conditions  
Shouping Wang, NRL, Monterey, CA
 
Tuesday, 3 August 2010
9:00 AM-10:00 AM, Tuesday, Red Cloud Peak
Joint Session 3A Observations in Complex and Urban Terrain I (Joint between the 19th Symposium on Boundary Layers and Turbulence, the Ninth Symposium on the Urban Environment, and the 29th Conference on Agricultural and Forest Meteorology)
Chair: Sharon Zhong, Michigan State University, East Lansing, MI
9:00 AMJ3A.1An urban flux tower for atmospheric turbulence and trace gas flux studies   wrf recordingRecorded presentation
Gunnar W. Schade, Texas A&M University, College Station, TX; and C. H. Park and I. Boedeker
9:15 AMJ3A.2Multiresolution Reynolds stress analysis of urban canyon turbulence  extended abstract wrf recordingRecorded presentation
Cheryl L. Klipp, U.S. Army Research Laboratory, Adelphi, MD
9:30 AMJ3A.3Inferring turbulent exchange processes in an urban street canyon from high-frequency thermography   wrf recordingRecorded presentation
Andreas Christen, University of British Columbia, Vancouver, BC, Canada; and J. A. Voogt
9:45 AMJ3A.4MicroPoem: experimental investigation of birch pollen emissions  extended abstract wrf recordingRecorded presentation
Dominik Michel, University of Basel, Basel, Switzerland; and R. Gehrig, M. W. Rotach, and R. Vogt
 
9:00 AM-10:00 AM, Tuesday, Torrey's Peak III & IV
Joint Session 3B Land-surface-PBL Coupling, Impact of Heterogeneity as Seen in Modeling and Observations I (Joint between the 19th Symposium on Boundary Layers and Turbulence and the 29th Conference on Agricultural and Forest Meteorology)
Chair: Fotini Katopodes Chow, Univ. of California, Berkeley, CA
9:00 AMJ3B.1Correlations between thermal surface heterogeneities and secondary circulations during LITFASS-2003 - An LES study   wrf recordingRecorded presentation
Björn Maronga, Leibniz University of Hannover, Hannover, Germany; and S. Raasch
J3B.2Numerical simulations of localized boundary layer circulations affecting eddy covariance measurements in inhomogeneous terrain  
Bjoern Broetz, University of Mainz, Mainz, Rheinland-Pfalz, Germany; and R. Eigenmann, V. Wirth, and T. Foken
9:15 AMJ3B.2ADetermination of PBL Dynamics from Water Vapor Profile gradients and potential temperature  extended abstract wrf recordingRecorded presentation
Chuen Meei Gan, City College of New York, New York, NY; and B. Gross and J. E. Gonzalez
9:30 AMJ3B.3Isolating land-atmosphere feedbacks through coupled hydrologic modeling with idealized terrain   wrf recordingRecorded presentation
Fotini Katopodes Chow, Univ. of California, Berkeley, CA; and J. Rihani and R. M. Maxwell
9:45 AMJ3B.4Impact of land-surface variability on turbulent surface fluxes in multi-scale atmospheric simulations   wrf recordingRecorded presentation
Charles Talbot, Princeton University, Princeton, NJ; and E. Bou-Zeid and J. A. Smith
 
9:00 AM-10:00 AM, Tuesday, Torrey's Peak I&II
Joint Session 3C Observing and Modeling Boundary Layers Over Complex Urban and Terrain Environments for Energy Applications (Joint between the Ninth Symposium on the Urban Environment and the 19th Symposium on Boundary Layers and Turbulence)
Chair: Jan Kleissl, University of California, san diego, La Jolla, CA
9:00 AMJ3C.1A study of the urban boundary layer considering different urban canopy parameterizations and high resolution urban canopy parameters with WRF (the case of Houston)   wrf recordingRecorded presentation
Francisco Salamanca, CIEMAT, Madrid, Spain; and A. Martilli, M. Tewari, and F. Chen
9:15 AMJ3C.2A numerical study of the urban boundary layer over Madrid during the DESIREX (2008) campaign with WRF   wrf recordingRecorded presentation
Francisco Salamanca, CIEMAT, Madrid, Spain; and A. Martilli and C. Yagüe
9:30 AMJ3C.3Modeling urban convection heat transfer by coupling Large eddy simulation with an energy balance model   wrf recordingRecorded presentation
Long Sun, University of California, san diego, La Jolla, CA; and J. Kleissl
9:45 AMJ3C.4Urban Simulators to Study Energy and Urban Heat Island Implications   wrf recordingRecorded presentation
Neda Yaghoobian, Univ. of California, La Jolla, CA; and J. Kleissl
 
10:00 AM-10:30 AM, Tuesday, Shavano Peak
Coffee Break
 
10:30 AM-11:30 AM, Tuesday, Red Cloud Peak
Joint Session 4A Observations in Complex and Urban Terrain II (Joint between the 19th Symposium on Boundary Layers and Turbulence, the Ninth Symposium on the Urban Environment, and the 29th Conference on Agricultural and Forest Meteorology)
Chair: Sharon Zhong, Michigan State University, East Lansing, MI
10:30 AMJ4A.1Comparison of temperature structure parameter measurements by UAV and scintillometer during LITFASS-2009   wrf recordingRecorded presentation
Sabrina Martin, Technische Universitaet Braunschweig, Braunschweig, Germany; and J. Bange, F. Beyrich, and O. K. Hartogensis
10:45 AMJ4A.2Determination of surface heterogeneity from surface temperature maps   wrf recordingRecorded presentation
Yvonne Breitenbach, Eberhard Karls Universität Tübingen, Tübingen, Germany; and J. Bange
11:00 AMJ4A.3Turbulent fluxes from weight-shift microlight aircraft over transitional grassland of Inner Mongolia   wrf recordingRecorded presentation
Stefan Metzger, Karlsruhe Institute of Technology, Garmisch-Partenkirchen, Germany; and W. Junkermann, L. Wang, K. Butterbach-Bahl, X. H. Zheng, and T. Foken
11:15 AMJ4A.4Wind-tunnel experiments of stably-stratified boundary layers over a steep 2-D hill   wrf recordingRecorded presentation
Wei Zhang, Saint Anthony Falls Laboratory, Minneapolis, MN; and F. Porté-Agel
 
10:30 AM-12:00 PM, Tuesday, Torrey's Peak III & IV
Joint Session 4B Land-surface-PBL Coupling, Impact of Heterogeneity as Seen in Modeling and Observations II (Joint between the 19th Symposium on Boundary Layers and Turbulence and the 29th Conference on Agricultural and Forest Meteorology)
Chair: Fotini Katopodes Chow, Univ. of California, Berkeley, CA
10:30 AMJ4B.1Spatial and temporal variability of near-surface turbulent kinetic energy over the United States   wrf recordingRecorded presentation
Warren E. Heilman, USDA Forest Service, East Lansing, MI; and X. Bian
 Paper J4B.2 has been moved. New poster number P2.6  
10:45 AMJ4B.2AA wind tunnel study of neutral and stable atmospheric boundary layer evolution over a canopy patch  
Corey D. Markfort, University of Minnesota, Minneapolis, MN; and H. G. Stefan and F. Porté-Agel
11:00 AMJ4B.3Influences of tree-sway on canopy roughness sublayer turbulence: a coupled large-eddy simulation and tree-sway model   wrf recordingRecorded presentation
Hong-Bing Su, East Carolina University, Greenville, NC
11:15 AMJ4B.4Reducing uncertainty in a fully-coupled land-atmosphere model  extended abstract wrf recordingRecorded presentation
John L. Williams III, Colorado School of Mines, Golden, CO; and R. M. Maxwell
 
10:30 AM-12:00 PM, Tuesday, Torrey's Peak I&II
Joint Session 4C Observing and Modeling Boundary Layers Over Complex Urban and Terrain Environments for Energy Applications II (Joint between the Ninth Symposium on the Urban Environment and the 19th Symposium on Boundary Layers and Turbulence)
Chair: Jan Kleissl, University of California, san diego, La Jolla, CA
10:30 AMJ4C.1A numerical study of an urban breeze and its interaction with convective cells  
Young-Hee Ryu, Seoul National University, Seoul, South Korea; and J. J. Baik
10:45 AMJ4C.2Decoupled stable air above London, UK   wrf recordingRecorded presentation
Curtis R. Wood, University of Reading, Reading, United Kingdom; and J. F. Barlow, S. E. Belcher, and S. I. L. D. Bohnenstengel
11:00 AMJ4C.3Development of a fast-response building-resolving urban energy model   wrf recordingRecorded presentation
Chad Allen, University of Utah, Salt Lake City, UT; and J. Clark, E. Pardyjak, and P. Willemsen
11:15 AMJ4C.4The effect of stability on estimated variations of advected moisture in the Canyon Air Temperature (CAT) model  extended abstract wrf recordingRecorded presentation
Evyatar Erell, Ben Gurion University of the Negev, Midreshet Ben Gurion, Israel; and I. Eliasson, S. Grimmond, B. Offerle, and T. Williamson
11:30 AMJ4C.5Effects of Solar Photovoltaic Panels on Roof Heat Transfer   wrf recordingRecorded presentation
Anthony Dominguez, University of California, San Diego, La Jolla, CA; and J. Kleissl, M. Samady, and J. C. Luvall
J4C.6Impact Analysis on Wind Flow by Urban Development: Numerical Experiment Using CFD_NIMR_SNU Model  
Kyoungmi Cho, National Institute of Meteorological Research, Seoul, South Korea; and H. J. Koo, K. R. Kim, and Y. J. Choi
 
12:00 PM-1:30 PM, Tuesday
Lunch Break
 
1:30 PM-3:00 PM, Tuesday, Torrey's Peak I&II
Session 2A Boundary-layer Processes I
Chair: Anna Rutgersson, Uppsala University, Uppsala Sweden
1:30 PM2A.1Coupling between air and surface temperature in the atmospheric surface layer   wrf recordingRecorded presentation
Anirban Garai, University of California, San Diego, San Diego, CA; and J. Kleissl
1:45 PM2A.2Production and flow of turbulence kinetic energy in convective boundary layers  extended abstract
K. G. McNaughton, University of Edinburgh, Kerikeri, New Zealand
2:00 PM2A.3Atmospheric boundary layers influenced by convection and surface waves   wrf recordingRecorded presentation
Erik Nilsson, Uppsala University, Uppsala, Sweden; and A. Rutgersson, P. P. Sullivan, and A. S. Smedman
2:15 PM2A.4Why does turbulence transport momentum, heat, and moisture differently?   wrf recordingRecorded presentation
Elie Bou-Zeid, Princeton University, Princeton, NJ; and D. Li
2:30 PM2A.5Stationarity and low-frequency turbulent flux variability   wrf recordingRecorded presentation
Luis G. N. Martins, Universidade Federal de Santa Maria, Santa Maria, Brazil; and O. C. Acevedo, G. Welter, and F. D. Costa
2:45 PM2A.6Using the Hilbert-Huang cospectrum to determine fluxes in nonstationary conditions   wrf recordingRecorded presentation
Guilherme Welter, Universidade Federal de Santa Maria, Santa Maria, Brazil; and G. A. Degrazia, O. C. Acevedo, L. G. N. Martins, and O. L. L. Moraes
 
1:30 PM-3:00 PM, Tuesday, Torrey's Peak III & IV
Session 2B Observations and Modeling Related to Renewable Energy Applications II
Chair: Kathleen E. Moore, Integrated Environmental Data, Albany, NY
1:30 PM2B.1Annualizing wind statistics from ground-based remote sensing   wrf recordingRecorded presentation
Kathleen E. Moore, Integrated Environmental Data, LLC, Berne, NY
1:45 PM2B.2Observational and measurement requirements in the boundary layer for wind energy   wrf recordingRecorded presentation
Robert M. Banta, NOAA/ESRL, Boulder, CO; and Y. L. Pichugina, N. D. Kelley, W. A. Brewer, and R. M. Hardesty
2:00 PM2B.3Assessing atmospheric stability and its impact on rotor-disk wind characteristics at an onshore wind farm  extended abstract wrf recordingRecorded presentation
Sonia Wharton, LLNL, Livermore, CA; and J. K. Lundquist
2:15 PM2B.4Wind turbine and sodar observations of wakes in a large wind farm  extended abstract wrf recordingRecorded presentation
Robert Conzemius, Windlogics, Inc., Grand Rapids, MN
2B.5Remote sensing measurements of wind and turbulence profiles for short-term wind power forecasting  
Rod Frehlich, University of Colorado, Boulder, CO
2:30 PM2B.6Wind flow characteristics from ship-borne lidar measurements in support of Wind Energy research  extended abstract wrf recordingRecorded presentation
Yelena Pichugina, CIRES/Univ. of Colorado, Boulder, CO; and R. M. Banta, W. A. Brewer, S. P. Sandberg, and R. M. Hardesty
 
3:00 PM-3:30 PM, Tuesday, Shavano Peak
Coffee Break
 
3:30 PM-5:45 PM, Tuesday, Torrey's Peak I&II
Session 3A Boundary-layer Processes II
Chair: David Pino, Technical University of Catalonia, Castelldefels Spain
3:30 PM3A.1A Numerical Modeling Study of the Nocturnal Boundary Layer Inside Arizona's Meteor Crater  extended abstract wrf recordingRecorded presentation
Michael T. Kiefer, Michigan State University, East Lansing, MI; and S. Zhong
3:45 PM3A.2Local similarity profiles from direct numerical simulation  extended abstract wrf recordingRecorded presentation
Arnold F. Moene, Meteorology and Air Quality Group, Wageningen University, Wageningen, Netherlands; and B. J. H. Van de Wiel and H. J. J. Jonker
4:00 PM3A.3Examination of the linear algebraic subgrid-scale stress [LASS] model, combined with reconstruction of the subfilter-scale stress, for large-eddy simulation of the neutral atmospheric boundary layer  extended abstract wrf recordingRecorded presentation
Rica Mae Enriquez, Stanford University, Stanford, USA; and F. K. Chow, R. L. Street, and F. L. Ludwig
4:15 PM3A.4Impact of ocean turbulence on air-sea exchange of long-lived gases   wrf recordingRecorded presentation
Anna Rutgersson, Uppsala University, Uppsala, Sweden; and A. S. Smedman
4:30 PM3A.5Large-Eddy Simulations of the atmospheric boundary layer initialised with synthetic turbulence   wrf recordingRecorded presentation
Torsten Auerswald, Technische Universität Braunschweig, Braunschweig, Germany; and J. Bange, K. Weinman, T. Knopp, R. Radespiel, C. Weinreis, and S. Raasch
4:45 PM3A.6Investigation of Subgrid-Scale Turbulence in the Atmospheric Surface Layer using AHATS Field Data   wrf recordingRecorded presentation
Khuong X. Nguyen, Clemson University, Clemson, SC; and S. P. Oncley, T. W. Horst, P. P. Sullivan, and C. Tong
5:00 PM3A.7Variances of momentum and heat fluxes over turbulence generated by cube array in convective boundary layer  extended abstract wrf recordingRecorded presentation
Yuya Baba, JAMSTEC, Kanazawa-ku, Yokohama, Japan; and K. Takahashi
3A.8On the Momentum Transport in the Convective Boundary Layer  
Pedro M. M. Soares, University of Lisbon, Lisbon, Portugal; and P. M. A. Miranda, J. P. A. Martins, and J. Tiexeira
3A.8An annual analysis of the surface energy fluxes over a southern open water surface in USA  
Heping Liu, Jackson State University, Jackson, MS; and Y. Zhang
 
3:30 PM-4:45 PM, Tuesday, Torrey's Peak III & IV
Session 3B Observations and Modeling Related to Renewable Energy Applications III
Chair: Jeffrey M. Freedman, AWS Truewind LLC, Albany, NY
3:30 PM3B.1An investigation of a simulated low-level jet produced by different PBL schemes in the WRF-ARW as verified against tower data   wrf recordingRecorded presentation
Joseph B. Olson, NOAA/ESRL, Boulder, CO; and J. M. Brown
3:45 PM3B.2Sensitivity of Wind Power Production to Changes in Surface Roughness: Impacts on Wind Turbine Siting and Energy Production  
Charles Alonge, AWS Truewind LLC, Albany, NY; and J. M. Freedman and J. Manobianco
4:00 PM3B.3The offshore wind resource and boundary layer structure   wrf recordingRecorded presentation
Jeffrey M. Freedman, AWS Truewind LLC, Albany, NY; and C. Alonge and J. Manobianco
4:15 PM3B.4“Moving” Ground Clutter influence on Radar and Sodar measurements   wrf recordingRecorded presentation
Jean-Michel Fage Sr., REMTECH, Saint James, NY
4:30 PM3B.5Atmospheric transport of terrain-induced turbulence from high-resolution LES experiments   wrf recordingRecorded presentation
Marwan Katurji, University of Canterbury, Christchurch, New Zealand; and P. Zawar-Reza, S. Zhong, and M. T. Kiefer
 
Wednesday, 4 August 2010
9:00 AM-1:30 PM, Wednesday
Unscheduled time / Conference break
 
1:30 PM-3:00 PM, Wednesday, Torrey's Peak I&II
Session 4A Boundary-layer Processes III
Chair: Mark Zagar, Vestas Wind Systems, A/S, Randers Denmark
1:30 PM4A.1Turbulence characteristics around agricultural waste lagoons   wrf recordingRecorded presentation
Richard H. Grant, Purdue Univ., West Lafayette, Indiana; and M. T. Boehm
1:45 PM4A.2Modelling Of Atmospheric Refractivity In The Marine Atmospheric Boundary Layer Using GEM-LAM  
Stéphane Gaudreault, EC, Dorval, QC, Canada; and J. Mailhot, A. Glazer, S. Z. Husain, and S. Belair
2:00 PM4A.3Impacts of cloud microphysics and surface characteristics on the Arctic cloud-atmospheric boundary layer-surface (CAS) system in observations and WRF simulations   wrf recordingRecorded presentation
P. Ola G. Persson, CIRES/Univ. of Colorado and NOAA/ESRL/PSD, Boulder, CO; and A. Solomon, M. Shupe, H. Morrison, and C. E. Birch
2:15 PM4A.4Temperature structure in the unstable atmospheric boundary layer   wrf recordingRecorded presentation
Ann-Sofi Smedman, Uppsala University, Uppsala, Sweden; and U. Högström
2:30 PM4A.5Direct Numerical Simulation of Entrainment in Dry Convective Boundary Layers  
Harm J. J. Jonker, Delft University of Technology, Delft, Netherlands; and P. P. Sullivan, E. G. Patton, and M. van Reeuwijk
2:45 PM4A.6Structure and dynamics of the Martian boundary layer: remote sensing, Large-Eddy Simulations and comparative meteorology  extended abstract wrf recordingRecorded presentation
Aymeric Spiga, Laboratoire de Météorologie Dynamique, Paris, France; and F. Forget, S. R. Lewis, and D. Hinson
 
1:30 PM-3:00 PM, Wednesday, Torrey's Peak III & IV
Session 4B Theoretical and Practical Issues Associated With Multi-scale Simulations
Chair: Jeffrey D. Mirocha, LLNL, Livermore, CA
1:30 PM4B.1Investigation of mixing in a coupled air quality and weather prediction model   wrf recordingRecorded presentation
Irina V. Djalalova, NOAA, Boulder, CO; and E. Grell and J. W. Bao
1:45 PM4B.2A modulated gradient model for large-eddy simulation: application to a neutral atmospheric boundary layer  
Hao Lu, University of Minnesota, Minneapolis, MN; and F. Porté-Agel
2:00 PM4B.3Assessing the performance of the WRF model's large-eddy simulation capability in nested-domain simulations   wrf recordingRecorded presentation
Gokhan Kirkil, Lawrence Livermore National Laboratory, Livermore, CA; and J. D. Mirocha, B. Kosovic, J. K. Lundquist, F. K. Chow, and E. Bou-Zeid
2:15 PM4B.4Large eddy simulation of high wind marine boundary layers above a spectrum of resolved moving waves  extended abstract
Peter P. Sullivan, NCAR, Boulder, CO
2:30 PM4B.5Designing LES of the atmospheric boundary layer to capture law-of-the-wall: SFS stress model and grid   wrf recordingRecorded presentation
James G. Brasseur, The Pennsylvania State University, University Park, PA; and T. Wei
2:45 PM4B.6Designing LES of the Atmospheric Boundary Layer to Capture Law-of-the-Wall: Surface Stress Model and the von Kármán Constant   wrf recordingRecorded presentation
James G. Brasseur, The Pennsylvania State University, University Park, PA; and T. Wei and S. Ramachandran
 
3:00 PM-3:30 PM, Wednesday, Shavano Peak
Coffee Break
 
3:30 PM-5:00 PM, Wednesday, Red Cloud Peak
Joint Session 5 Land-surface-PBL Coupling, Impact of Heterogeneity as Seen in Modeling and Observations III (Joint between the 19th Symposium on Boundary Layers and Turbulence and the 29th Conference on Agricultural and Forest Meteorology)
Chair: Kyaw Tha Paw U, University of California, Davis, Davis, CA
3:30 PMJ5.1An inverse modelling method with Doppler lidar measurements to estimate the surface sensible heat flux   wrf recordingRecorded presentation
Tyrone M. Dunbar, University of Reading, Reading, United Kingdom; and S. E. Belcher and J. F. Barlow
3:45 PMJ5.2Near-ground free convection conditions and energy balance closure over complex terrain – results from the surface turbulence network during COPS  extended abstract wrf recordingRecorded presentation
Rafael Eigenmann, University of Bayreuth, Bayreuth, Germany; and B. Broetz, M. Dorninger, N. Kalthoff, M. Kohler, D. Legain, S. Metzger, G. Pigeon, B. Piguet, D. Schüttemeyer, O. Traulle, V. Wirth, and T. Foken
4:00 PMJ5.3Identification of processes governing within-canopy momentum and scalar transfer from vegetation canopies to urban landscapes   wrf recordingRecorded presentation
Margi Böhm, University of Canberra, Canberra, ACT, Australia; and I. Harman, E. Van Gorsel, J. Finnigan, M. Raupach, R. Vogt, and A. Christen
4:15 PMJ5.4Flux measurements over heterogeneous surfaces: error estimates and fetch requirements   wrf recordingRecorded presentation
John Kochendorfer, NOAA, Oak Ridge, TN; and K. T. Paw U
4:30 PMJ5.5Estimating realistic canopy-level atmospheric values from low resolution gridded free-troposphere data through Bayesian inference and Markov Chain Monte Carlo (MCMC) methods   wrf recordingRecorded presentation
Bin Deng, Indiana University Bloomington, Bloomington, IN; and H. P. Schmid and D. Dragoni
4:45 PMJ5.6Flux measurements from a tall tower in a complex landscape  extended abstract wrf recordingRecorded presentation
Robert J. Kurzeja, Savannah River National Laboratory, Aiken, SC; and A. H. Weber, S. R. Chiswell, and M. J. Parker
 J5.7 has been moved. New paper number J3B.2A  
 J5.8 has been moved. New paper number J4B.2A  
J5.9A climatological analysis of deep convection interactions with the Lake Erie marine boundary layer  
Thomas E. Workoff, University of Illinois, Urbana, IL; and D. A. R. Kristovich and N. F. Laird
 
3:30 PM-4:45 PM, Wednesday, Torrey's Peak I&II
Session 5 GABLS (GEWEX Atmospheric Boundary Layer Study)
Chair: Sukanta Basu, Texas Tech University, Lubbock, TX
3:30 PM5.1Overview of the GEWEX Atmospheric Boundary Layer Study   wrf recordingRecorded presentation
Albert A.M. Holtslag, Wageningen University, Wageningen, Netherlands; and F. C. Bosveld, S. Basu, and G. Svensson
3:45 PM5.2The Third GABLS SCM Intercomparison and Evaluation Case  extended abstract wrf recordingRecorded presentation
Fred C. Bosveld, KNMI, De Bilt, Netherlands; and P. Baas and A. A. M. Holtslag
4:00 PM5.3Stable boundary layers with low-level jets: what did we learn from the LES intercomparison within GABLS3?   wrf recordingRecorded presentation
Sukanta Basu, Texas Tech University, Lubbock, TX; and F. C. Bosveld and A. A. M. Holtslag
4:15 PM5.4Evaluation of PBL models compared to GABLS experiments and testing in meteorology and air quality models   wrf recordingRecorded presentation
Jonathan E. Pleim, EPA, Research Triangle Park, NC; and R. Gilliam and J. Godowitch
4:30 PM5.5A coupled land-surface large-eddy simulation model for nocturnal boundary layer studies   wrf recordingRecorded presentation
Rob Stoll, University of Utah, Salt Lake City, UT; and N. Shingleton and F. C. Bosveld
 
6:00 PM-7:30 PM, Wednesday, Torrey's Peak I&II
Workshops Session 1 CentNet - new network of surface flux stations (to support the turbulence, biological, urban, chemistry, and hydrology research)Discussion Forum
 
6:00 PM-7:30 PM, Wednesday, Torrey's Peak III & IV
Workshops Session 2 GABLS (GEWEX Atmospheric Boundary Layer Study) Discussion Forum
 
Thursday, 5 August 2010
9:00 AM-10:00 AM, Thursday, Red Cloud Peak
Joint Session 6 Modeling in Heterogeneous, Complex, and Urban Terrain I (Joint between the 19th Symposium on Boundary Layers and Turbulence, the Ninth Symposium on the Urban Environment, and the 29th Conference on Agricultural and Forest Meteorology)
Chair: Robert Conzemius, Windlogics, Inc., Grand Rapids, MN
9:00 AMJ6.1Forest canopy sub-layer turbulence and atmospheric coupling in a wildland fire model   wrf recordingRecorded presentation
A. S. Bova, The Ohio State University, Columbus, OH; and G. Bohrer
9:15 AMJ6.2Long-distance edge effects in a pine forest with a large and sparse trunk space: in situ and numerical experiments   wrf recordingRecorded presentation
Sylvain Dupont, UR1263, EPHYSE, INRA, Villenave d'Ornon, France; and J. M. Bonnefond, M. R. Irvine, E. Lamaud, and Y. Brunet
9:30 AMJ6.3Large-Eddy Simulations on the Effects of Drag Force of Trees : A real case study  extended abstract wrf recordingRecorded presentation
Pierre Aumond, CNRM, Toulouse, France; and V. Masson and C. Lac
9:45 AMJ6.4A dynamic model for large-eddy simulation of boundary layer flow over rough, multiscale surfaces   wrf recordingRecorded presentation
William Anderson, Johns Hopkins Univ., Baltimore, MD; and C. Meneveau
 
9:00 AM-10:00 AM, Thursday, Torrey's Peak I&II
Session 6 Stable Boundary Layers I
Chair: Gunilla Svensson, Stockholm University, Stockholm Sweden
9:00 AM6.1Common nonstationary heterogenous stable boundary layers   wrf recordingRecorded presentation
Larry Mahrt, Oregon State University, Corvallis, OR
9:15 AM6.2Stable boundary layer modeling for local and regional-scale meteorological models   wrf recordingRecorded presentation
Jeffrey C. Weil, CIRES/Univ. of Colorado, Boulder, CO
9:30 AM6.3Effect of horizontal surface temperature heterogeneity on turbulent mixing in the stably stratified atmospheric boundary layer  extended abstract wrf recordingRecorded presentation
Dmitrii V. Mironov, German Weather Service, Offenbach am Main, Germany; and P. P. Sullivan
9:45 AM6.4Intermittent Turbulence in Stable Boundary Layers   wrf recordingRecorded presentation
Jielun Sun, NCAR, Boulder, CO; and L. Mahrt, R. M. Banta, and Y. L. Pichugina
 
10:00 AM-10:30 AM, Thursday, Shavano Peak
Coffee Break
 
10:30 AM-11:45 AM, Thursday, Red Cloud Peak
Joint Session 7 Modeling in Heterogeneous, Complex, and Urban Terrain II (Joint between the 19th Symposium on Boundary Layers and Turbulence, the 29th Conference on Agricultural and Forest Meteorology, and the Ninth Symposium on the Urban Environment)
Chair: Robert Conzemius, Windlogics, Inc., Grand Rapids, MN
10:30 AMJ7.1Modeling pollen flow in complex terrain using a Lagrangian dispersion model   wrf recordingRecorded presentation
Brian J. Viner, Iowa State Univ., Ames, IA; and R. W. Arritt
10:45 AMJ7.2Modeling of boundary layer processes affecting ozone in the complex terrains of California during PreCalNex 2009 field campaign   wrf recordingRecorded presentation
S.-W. Kim, CIRES, U. of Colorado and ESRL, NOAA, Boulder, CO; and S. -. H. Lee, W. Angevine, M. Trainer, C. Senff, A. O. Langford, R. Alvarez, R. Banta, and R. M. Hardesty
11:00 AMJ7.3Interactions between boundary layer flow and gentle topography covered by vegetation  extended abstract wrf recordingRecorded presentation
Ian N. Harman, CSIRO, Canberra, Australia; and J. J. Finnigan, E. G. Patton, and R. H. Shaw
11:15 AMJ7.4Toward Improvements to the COAMPS Urban Canopy Parameterization Scheme   wrf recordingRecorded presentation
William T. Thompson, NRL, Monterey, CA; and T. R. Holt
11:30 AMJ7.5Katabatic flow induced by a top-hat profile of down-slope surface cooling   wrf recordingRecorded presentation
Alan Shapiro, University of Oklahoma, Norman, OK; and B. A. Burkholder and E. Fedorovich
 
10:30 AM-12:00 PM, Thursday, Torrey's Peak I&II
Session 7 Stable Boundary Layers II
Chair: Bas van de Weil, Technical Univ. of Eindhoven, Eindhoven Netherlands
10:30 AM7.1The stationarity of sub-mesoscale turbulence in the stable planetary boundary layer   wrf recordingRecorded presentation
Carmen J. Nappo, CJN Research Meteorology, Knoxville, TN; and A. L. Hiscox and D. R. Miller
10:45 AM7.2Intermittent Turbulence in Stratified Flow over a Canopy  extended abstract
Steef Boing, Delft University of Technology, Delft, Netherlands; and H. J. J. Jonker, B. vandeWiel, and A. F. Moene
11:00 AM7.3TKE budget and vertical structure of intermittent turbulent bursts: modelling and observations   wrf recordingRecorded presentation
Otávio C. Acevedo, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil; and F. D. Costa
11:15 AM7.4Modelling intermittent turbulence bursts in the stable boundary layer   wrf recordingRecorded presentation
Felipe D. Costa, Universidade Federal de Santa Maria, Santa Maria, Brazil; and O. C. Acevedo and G. A. Degrazia
11:30 AM7.5Sensing the Stable Boundary Layer in a Towing Tank  extended abstract
G.J. Steeneveld, Wageningen University, Wageningen, Netherlands; and D. Dobrovolschi, A. Paci, O. Eiff, L. Lacaze, and A. A. M. Holtslag
11:45 AM7.6The effects of a gravity-wave stress parameterization a time-dependent mesoscale model   wrf recordingRecorded presentation
Gunilla Svensson, Stockholm University, Stockholm, Sweden; and C. J. Nappo
 
12:00 PM-1:30 PM, Thursday
Lunch Break
 
1:30 PM-3:00 PM, Thursday, Red Cloud Peak
Joint Session 8 Exchange of Trace Gases (CO2, BVOC, Nitrogen) between the Surface and the PBL for Forest Ecosystems I (Joint between the 19th Symposium on Boundary Layers and Turbulence and the 29th Conference on Agricultural and Forest Meteorology)
Chair: Edward G. Patton, NCAR, Boulder, CO
1:30 PMJ8.1The significance of species segregation for Amazonian chemistry  extended abstract wrf recordingRecorded presentation
H.G. Ouwersloot, Wageningen University, Wageningen, Netherlands; and J. Vilŕ-Guerau de Arellano, L. N. Ganzeveld, M. C. Krol, and J. Lelieveld
1:45 PMJ8.2On the diurnal evolution of isoprene and hydroxyl radical over tropical forests  extended abstract
Jordi Vilŕ-Guerau de Arellano, Wageningen University, Wageningen, Netherlands; and E. G. Patton, T. G. Karl, K. vandenDries, M. C. Barth, and J. J. Orlando
2:00 PMJ8.3Similarities and differences of advective fluxes of carbon dioxide and sensible heat   wrf recordingRecorded presentation
Uta Moderow, Technische Universität Dresden, Dresden, Germany; and C. Feigenwinter and C. Bernhofer
2:15 PMJ8.4A novel micrometeorological analysis   wrf recordingRecorded presentation
Kyaw Tha Paw U, University of California, Davis, Davis, CA; and S. Wharton, J. Kochendorfer, L. Xu, and E. Gonzalez
2:30 PMJ8.5Impact of a coupled canopy-soil model on canopy-resolving turbulence simulation  
Edward Garrett Patton, NCAR, Boulder, CO; and J. C. Weil and P. P. Sullivan
2:45 PMJ8.6Effects of diabatic stability on turbulent biosphere-atmosphere exchange processes for momentum and scalars   wrf recordingRecorded presentation
Eva Van Gorsel, CSIRO Atmospheric Research, Canberra, Australia; and M. Böhm, I. Harman, J. Finnigan, A. Christen, and R. Vogt
 
1:30 PM-3:00 PM, Thursday, Torrey's Peak I&II
Session 8 Boundary-layer Processes in Global and Regional Climate or Weather Prediction Models I
Chair: Daran L. Rife, NCAR, Boulder, CO
1:30 PM8.1A moist vertical turbulence mixing parameterization in the NCEP GFS  
Jongil Han, NOAA/NWS/NCEP/EMC, Camp Springs, MD; and H. L. Pan
1:45 PM8.2The role of balance in coupling the boundary layer and large scale dynamics   wrf recordingRecorded presentation
Robert John Beare, University of Exeter, Exeter, United Kingdom; and M. J. P. Cullen
2:00 PM8.3The Total Energy - Mass Flux PBL scheme in WRF: Experience in real-time forecasts for California   wrf recordingRecorded presentation
Wayne M. Angevine, CIRES, University of Colorado, and NOAA/ESRL, Boulder, CO; and T. Mauritsen
2:15 PM8.4Impact of the lowest model layer height on performance of PBL parameterizations in numerical prediction   wrf recordingRecorded presentation
Hyeyum Hailey Shin, Yonsei University, Seoul, South Korea; and S. Y. Hong
2:30 PM8.5Global climatology of diurnally varying low-level jets   wrf recordingRecorded presentation
Daran L. Rife, NCAR, Boulder, CO; and J. O. Pinto, A. J. Monaghan, C. A. Davis, and J. R. Hannan
2:45 PM8.6Synoptic controls on moist boundary layer structure   wrf recordingRecorded presentation
Stephen E. Belcher, University of Reading, Reading, United Kingdom; and I. A. Boutle, R. J. Beare, A. Brown, and R. S. Plant
 
3:00 PM-3:30 PM, Thursday, Shavano Peak
Coffee Break
 
3:30 PM-5:15 PM, Thursday, Red Cloud Peak
Joint Session 9 Exchange of Trace Gases (CO2, BVOC, Nitrogen) between the Surface and the PBL for Forest Ecosystems II (Joint between the 19th Symposium on Boundary Layers and Turbulence and the 29th Conference on Agricultural and Forest Meteorology)
Chair: Edward Garrett Patton, NCAR, Boulder, CO
3:30 PMJ9.1Role of boundary layer processes on the mixed layer CO2-budget  extended abstract wrf recordingRecorded presentation
David Pino, Technical University of Catalonia, Castelldefels, Spain; and J. Vilŕ-Guerau de Arellano
3:45 PMJ9.2A novel approach combining canopy flow analysis and stable isotopes to understand and quantify turbulent carbon exchange in forests  extended abstract
Matthias J. Zeeman, Oregon State University, Corvallis, OR; and P. Sturm, S. Etzold, W. Eugster, N. Buchmann, A. Knohl, and C. K. Thomas
4:00 PMJ9.3The ADVEX experiment - Direct CO2 advection measurements and the night flux problem: Final conclusions   wrf recordingRecorded presentation
Christian Feigenwinter, University of Basel, Basel, Switzerland; and C. Bernhofer, O. Kolle, A. Lindroth, U. Moderow, M. Mölder, R. Queck, C. Rebmann, M. Yernaux, M. Zeri, and M. Aubinet
4:15 PMJ9.4A study of vertical transport and reaction of isoprene in the convective boundary layer with a second-order closure model   wrf recordingRecorded presentation
Donald H. Lenschow, NCAR, Boulder, CO; and D. Gurarie
4:30 PMJ9.5Reducing sampling error in Rocky Mountain atmospheric carbon dioxide time series to improve flux retrievals  extended abstract wrf recordingRecorded presentation
Bjorn-Gustaf J. Brooks, University of Wisconsin-Madison, Madison, WI; and A. R. Desai and B. Stephens
 
3:30 PM-5:45 PM, Thursday, Torrey's Peak I&II
Session 9 Boundary-layer Processes in Global and Regional Climate or Weather Prediction Models II
Chair: John M. Edwards, Met Office, Exeter United Kingdom
3:30 PM9.1Estimating 3-D atmospheric boundary layer structure with surface data assimilation using ensemble Kalman filter  
Hailing Zhang, University of Utah, Salt Lake City, UT; and Z. Pu
3:45 PM9.2Ensemble data assimilation to quantify land-atmosphere coupling errors in numerical weather prediction model formulation  
Joshua Hacker, NPS, Monterey, CA; and W. M. Angevine
4:00 PM9.3Simulated boundary layer structure and evolution in an Appalachian cold-air damming event with the WRF model   wrf recordingRecorded presentation
Wanli Wu, NCAR, Boulder, CO; and Y. Liu, J. Grim, F. Vandenberghe, A. Bourgeois, J. Knievel, T. Warner, M. Padovani, G. Luft, and K. Fling
4:15 PM9.4Single Column Model study of Planetary Boundary Layer parameterizations with respect to the representation of the effects of subsidence on the evolution of stably-stratified boundary layers   wrf recordingRecorded presentation
Jeffrey D. Mirocha, Lawrence Livermore National Laboratory, Livermore, CA; and B. Kosovic, J. Hacker, and W. M. Angevine
4:30 PM9.5An integrated TKE based eddy-diffusivity/mass-flux boundary layer scheme for the dry convective boundary layer  
Marcin L. Witek, JPL, California Institute of Technology, Pasadena, CA; and J. Teixeira and G. Matheou
4:45 PM9.6Eddy-Diffusivity/Mass-Flux and moist convective boundary layers  
Kay Suselj, Jet Propulsion Laboratory/California Institute of Technology, Pasadena, CA; and J. Teixeira, M. Witek, and G. Matheou
5:00 PM9.7A simple stratocumulus-to-cumulus transition model derived from the climatological surface energy budget  
Johannes Karlsson, JPL, Pasadena, CA; and J. Teixeira
5:15 PM9.8Southeast Pacific Stratocumulus in two versions of the Community Atmosphere Model   wrf recordingRecorded presentation
Brian Medeiros, NCAR CGD, Boulder, Colorado; and D. L. Williamson, C. Hannay, and J. G. Olson
9.9New Observations of the Planetary Boundary Layer from GPS Radio Occultation  
Chi O. Ao, JPL, Pasadena, CA; and D. E. Waliser, J. -. L. Li, and D. J. Seidel
 
6:00 PM-9:00 PM, Thursday
29AgForest/19BLT/9Urban Joint Banquet
 
Friday, 6 August 2010
9:00 AM-10:00 AM, Friday, Torrey's Peak I&II
Session 10A Morning and Afternoon Transitional Behavior of the Boundary Layer
Chair: Wayne M. Angevine, CIRES, University of Colorado, and NOAA/ESRL, Boulder, CO
9:00 AM10A.1A conceptual view on inertial oscillations and nocturnal low-level jets  extended abstract wrf recordingRecorded presentation
Bas J.H. Van de Wiel, Technical University Eindhoven, Eindhoven, Netherlands; and A. F. Moene, G. J. Steeneveld, P. Baas, F. C. Bosveld, and A. A. M. Holtslag
9:15 AM10A.2Convective Boundary Layers subject to non-stationary Surface Heat Fluxes  extended abstract
Robert van Driel, Delft University, Delft, Netherlands; and H. J. J. Jonker
9:30 AM10A.3Observed characteristics of the afternoon-evening boundary layer transition based on sodar and surface data   wrf recordingRecorded presentation
Jessica Busse, University of Alabama, Huntsville, AL; and K. R. Knupp
9:45 AM10A.4Modeling the decay of the convective boundary layer over heterogeneous terrain   wrf recordingRecorded presentation
Daniel Nadeau, Ecole Polytechnique Federale de Lausanne, Lausanne, Switzerland; and E. Pardyjak, C. Higgins, and M. B. Parlange
 
9:00 AM-10:00 AM, Friday, Torrey's Peak III & IV
Session 10B Boundary-layer Processes IV
Chair: Joseph B. Olson, NOAA/ESRL, Boulder, CO
10B.1Variability of turbulence within a daytime stable internal boundary layer over a heterogeneously irrigated cotton field in EBEX  
Heping Liu, Jackson State University, Jackson, MS; and T. Foken and Y. Zhang
9:00 AM10B.2Infra-red sounding of the Trade-wind boundary layer: AIRS and the RICO Experiment   wrf recordingRecorded presentation
Joăo Paulo Afonso Martins, University of Lisbon, Lisbon, Portugal; and J. Teixeira, P. M. M. Soares, P. M. A. Miranda, V. Dang, E. J. Fetzer, E. Fishbein, and F. W. Irion
9:15 AM10B.3Annual variability of boundary layer height and its correlation to surface meteorological variables in the California valley   wrf recordingRecorded presentation
Laura Bianco, NOAA/ESRL/PSD and CIRES/Univ. of Colorado, Boulder, CO; and I. V. Djalalova, C. W. King, and J. M. Wilczak
9:30 AM10B.4Doppler wind lidar measured PBL wind profiles and their impact on numerical simulations of mesoscale convective systems  
Zhaoxia Pu, University of Utah, Salt Lake City, UT; and Z. Li, L. Zhang, B. B. Demoz, and B. Gentry
 
10:00 AM-10:30 AM, Friday, Shavano Peak
Coffee Break
 
10:30 AM-12:00 PM, Friday, Torrey's Peak I&II
Session 11A Stable Boundary Layers III
Chair: Yannick Meillier, University of Colorado, Boulder, CO
10:30 AM11A.1Dispersion of spray from insect foggers in stable boundary layers   wrf recordingRecorded presentation
David R. Miller, Univ. of Connecticut, Storrs, CT; and A. L. Hiscox and J. Wang
10:45 AM11A.2Quantification of plume meandering motions in the stable boundary layer   wrf recordingRecorded presentation
April L. Hiscox, Louisiana State University, Baton Rouge, LA; and D. R. Milller and C. J. Nappo
11:00 AM11A.3Climatological Characteristics of Surface-Based Inversions over the Arctic and Antarctic   wrf recordingRecorded presentation
Yehui Zhang, NOAA/ARL, Silver Spring, MD; and D. J. Seidel, J. C. Golaz, C. Deser, R. Tomas, J. Kay, C. O. Ao, B. Medeiros, and S. Park
11:15 AM11A.4Residual Layer turbulence and Nocturnal Boundary Layer dynamics at the Boulder Atmospheric Observatory using the high-resolution turbulence sensors of the CIRES Tethered Lifting System   wrf recordingRecorded presentation
Yannick Meillier, University of Colorado, Boulder, CO; and R. Frehlich
11:30 AM11A.5Outlier problem for gradient-based scaling in the stable boundary layer   wrf recordingRecorded presentation
Andrey A. Grachev, CIRES, University of Colorado, and NOAA/ESRL, Boulder, Colorado; and E. L. Andreas, C. W. Fairall, P. S. Guest, and P. O. G. Persson
11A.6Characteristics of turbulent slope flows in stably-stratified environments: numerical results from Large-Eddy Simulation  
Bryan A. Burkholder, University of Oklahoma, Norman, OK; and E. Fedorovich and A. Shapiro
 
10:30 AM-12:00 PM, Friday, Torrey's Peak III & IV
Session 11B Boundary-layer Processes V
Chair: Paul Bieringer, NCAR, Boulder, CO
10:30 AM11B.1Intermittency of turbulence within open canopies  
Young-Hee Lee, Kyungpook National University, Daegu, South Korea
10:45 AM11B.2Defining Boundary Layer Height from Aircraft and Rawinsonde Measurements   wrf recordingRecorded presentation
Qing Wang, Naval Postgraduate School, Monterey, CA; and C. Dai, Z. Gao, M. Zhou, and D. H. Lenschow
11:00 AM11B.3An evaluation of large-eddy numerical simulations of near-surface winds and chemical dispersion during the FFT-07 field program   wrf recordingRecorded presentation
Paul Bieringer, NCAR, Boulder, CO; and A. Wyszogrodzki, J. Weil, G. Bieberbach, and N. Platt
11:15 AM11B.4High resolution boundary layer dispersion simulation study using Eulerian and Lagrangian approaches with WRF  
Branko Kosovic, NCAR, Boulder, CO; and P. Bieringer, J. Weil, A. Wyszogrodski, and G. Bieberbach
11:30 AM11B.5Large-eddy simulation of Kelvin-Helmholtz waves  extended abstract wrf recordingRecorded presentation
Yuki Kuroki, National Defense Academy, Yokosuka, Kanagawa, Japan
11:45 AM11B.6A local model of the subfilter-scale energy for LES of the atmospheric boundary layer   wrf recordingRecorded presentation
Scott T. Salesky, The Pennsylvania State University, University Park, PA; and M. Chamecki
 
12:00 PM-12:05 PM, Friday
Conference Ends
 

Browse the complete program of The 29th Conf. on Agricultural and Forest Meteorology/19th Symp. on Boundary Layers and Turbulence/Ninth Symp. on the Urban Environment (1-6 August 2010)